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Which forms in the active present tense conjugation are indeclinable (مبنی) and do NOT drop their Noon under any condition?

Conjugating the Present Active (Mudhaari' Ma'roof) & Noon-e-I'raabi

• The two feminine plural forms (يَفْعُلْنَ and تَفْعُلْنَ)
• The four dual forms
• The two masculine plural forms
• The singular speaker form